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CVE detail

CVE-2023-34056

vCenter Server contains a partial information disclosure vulnerability. A malicious actor with non-administrative privileges to vCenter Server may leverage this issue to access unauthorized data.

CVSS 4.3 · MediumBuzz score 24.1

Buzz score

Why this CVE is surfacing

Buzz score total 24.1

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 16.1 · diversity 8.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
16.1
4 evidence mentions in the snapshot
Diversity score
8.0
3 sources across 1 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
4 source links · newest first
  • Week in review: VMware patches critical vulnerability, 1Password affected by Okta breachHelp Net Security

    Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: GOAD: Vulnerable Active Directory environment for practicing attack techniques Game of Active Directory (GOAD) is a free pentesting lab. It provides a vulnerable Active Directory environment for pen testers to practice common attack methods. “Disappearing” implants, followed by first fixes for exploited Cisco IOS XE zero-day Cisco has released the first fixes for the IOS XE zero-day (CVE-2023-20198) exploited by … More →

    newswww.helpnetsecurity.comOct 29, 2023, 9:00 AM
  • VMware addressed critical vCenter flaw also for End-of-Life productsSecurity Affairs

    VMware addressed a critical out-of-bounds write vulnerability, tracked as CVE-2023-34048, that impacts vCenter Server. vCenter Server is a critical component in VMware virtualization and cloud computing software suite. It serves as a centralized and comprehensive management platform for VMware’s virtualized data centers. The vulnerability CVE-2023-34048 (CVSS score 9.8) is an out-of-bounds write vulnerability in the implementation of […]

    newssecurityaffairs.comOct 25, 2023, 2:11 PM
  • VMware vCenter Flaw So Critical, Patches Released for End-of-Life ProductsSecurityWeek

    VMware described the bug as an out-of-bounds write issue in its implementation of the DCE/RPC protocol. CVSS severity score of 9.8/10.

    newswww.securityweek.comOct 25, 2023, 1:03 PM
  • VMware patches critical vulnerability in vCenter Server (CVE-2023-34048)Help Net Security

    VMware has fixed a critical out-of-bounds write vulnerability (CVE-2023-34048) and a moderate-severity information disclosure flaw (CVE-2023-34056) in vCenter Server, its popular server management software. About CVE-2023-34048 and CVE-2023-34056 CVE-2023-34048 allows an attacker with network access to a vulnerable vCenter Server virtual appliance to trigger an out-of-bounds write that can lead to remote code execution. It has been reported by Grigory Dorodnov of Trend Micro Zero Day Initiative and there are no indications of it being … More →

    newswww.helpnetsecurity.comOct 25, 2023, 10:40 AM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
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